16948516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 34320384

約数和(自身を除く): 17371868

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 383, 481, 598, 766, 851, 962, 1196, 1532, 1702, 1924, 3404, 4979, 8809, 9958, 11063, 14171, 17618, 19916, 22126, 28342, 35236, 44252, 56684, 114517, 184223, 229034, 325933, 368446, 458068, 651866, 736892, 1303732, 4237129, 8474258, 16948516]

約数ペア:

[(1, 16948516), (2, 8474258), (4, 4237129), (13, 1303732), (23, 736892), (26, 651866), (37, 458068), (46, 368446), (52, 325933), (74, 229034), (92, 184223), (148, 114517), (299, 56684), (383, 44252), (481, 35236), (598, 28342), (766, 22126), (851, 19916), (962, 17618), (1196, 14171), (1532, 11063), (1702, 9958), (1924, 8809), (3404, 4979)]